oj.uz

답안 #393059

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
393059 2021-04-22T15:52:53 Z Dipto_Debdip Arranging Shoes (IOI19_shoes) C++14
10 / 100
 1 ms 296 KB 
#pragma GCC target ("avx2")

#pragma GCC optimization ("O3")

#pragma GCC optimization ("unroll-loops")

#include <bits/stdc++.h>

using namespace std;

int count_swaps(vector<int>v) {

int n, a, b;

a=v[0], b=v[0];


if(a > 0) return 1;

return 0;

}

Compilation message

shoes.cpp:3: warning: ignoring #pragma GCC optimization [-Wunknown-pragmas]
    3 | #pragma GCC optimization ("O3")
      | 
shoes.cpp:5: warning: ignoring #pragma GCC optimization [-Wunknown-pragmas]
    5 | #pragma GCC optimization ("unroll-loops")
      | 
shoes.cpp: In function 'int count_swaps(std::vector<int>)':
shoes.cpp:13:5: warning: unused variable 'n' [-Wunused-variable]
   13 | int n, a, b;
      |     ^
shoes.cpp:13:11: warning: variable 'b' set but not used [-Wunused-but-set-variable]
   13 | int n, a, b;
      |           ^

Subtask #1
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 1 ms 296 KB Output is correct

Subtask #2
0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 1 ms 296 KB Output is correct
3 Incorrect 1 ms 204 KB Output isn't correct
4 Halted 0 ms 0 KB -

Subtask #3
0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 1 ms 296 KB Output is correct
3 Incorrect 1 ms 204 KB Output isn't correct
4 Halted 0 ms 0 KB -

Subtask #4
0 / 15.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 204 KB Output is correct
2 Incorrect 1 ms 204 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #5
0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 1 ms 296 KB Output is correct
3 Incorrect 1 ms 204 KB Output isn't correct
4 Halted 0 ms 0 KB -

Subtask #6
0 / 15.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 1 ms 296 KB Output is correct
3 Incorrect 1 ms 204 KB Output isn't correct
4 Halted 0 ms 0 KB -